CN213849236U - Toothbrush capable of delaying deformation of bristles - Google Patents

Abstract

The utility model discloses a delay toothbrush that brush hair warp belongs to articles for daily use field. A toothbrush with a delay of bristle deformation includes bristles, a toothbrush head for implanting the bristles, and a toothbrush handle. The toothbrush head and the toothbrush handle can be integrally connected or can be in a detachable and replaceable connection mode, the handle part of the toothbrush can only provide a pure mechanical function for hand grasping, electric power or other power can also be used for driving the toothbrush to automatically brush the teeth in an auxiliary mode, the toothbrush head sinks in a bristle implanting area, the bristle implanting area of the toothbrush head is lower than the periphery of the bristle implanting area of the toothbrush head, and therefore under the condition that the bristle implanting layout is not affected, permanent plastic deformation caused by excessive bristle local deformation due to overlarge tooth brushing force or the fact that the bristles bite the toothbrush head can be avoided or relieved during tooth brushing, the bristles can maintain a normal state, good cleaning force is kept, durability is improved, and the service life of the toothbrush is prolonged.

Description

Toothbrush capable of delaying deformation of bristles

Technical Field

The utility model relates to the field of articles for daily use, more specifically say, relate to a toothbrush that delays brush hair deformation.

Background

The toothbrush is a tool which can be used by people every day, and teeth can be effectively protected by brushing teeth on time, so that people are not puzzled by oral problems.

The existing toothbrush bristle design is not suitable for children who like to bite the bristles and people who are used to brush teeth with large strength, the new toothbrush bristles can deform quickly, the cleaning capability is reduced, if the new toothbrush bristles are used continuously, the cleaning effect can be influenced, health hidden dangers are caused, and if the new toothbrush bristles are discarded and replaced, unnecessary waste and environmental problems can be caused.

Disclosure of Invention

1. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A toothbrush capable of delaying the deformation of bristles comprises a toothbrush head, bristles and a toothbrush handle.

The toothbrush is characterized in that a bristle planting area is arranged on the front portion of the toothbrush head, and the bristle planting area sinks locally relative to the edge of the front portion of the toothbrush head.

The planting zone is provided with a plurality of brush pores, the brush hair is fixedly connected in the brush pores, one end of the brush hair far away from the planting zone is higher than the front edge of the toothbrush head, when the toothbrush is used, the brush hair inclines to two sides, because the length of the brush hair extending out of the front edge of the toothbrush head is consistent with that of other toothbrushes, the total length of the brush hair is larger than the total length of the brush hair of other toothbrushes, which is equivalent to the increase of the radius when the brush hair inclines to two sides, the angle of the brush hair inclining to two sides is reduced under the same acting force, meanwhile, the front edge of the toothbrush head provides a supporting effect, the plastic deformation caused by the undersize bending radius of the brush hair is avoided, and the.

Furthermore, the toothbrush handle part is a common handle or a toothbrush handle driven by external power, and the toothbrush handle driven by the external power is an electric toothbrush handle driven by electric power or a handle driven by other power to assist in tooth brushing, so that the use of a user is simpler.

Furthermore, the outer ring of the toothbrush head is provided with a soft material coating, so that the toothbrush head can be prevented from gouging gums when in use.

Further, the bristles may be made of nylon, and the type of the bristles and the manner of implanting the bristles may be varied according to different design purposes.

Furthermore, the toothbrush head and the toothbrush handle are fixedly connected or detachably connected in an integrated mode, and manual or electric driving can be freely selected.

2. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) under the same acting force, the inclined angles of the bristles to the two sides are reduced, and meanwhile, the edge of the front part of the head of the toothbrush provides a supporting effect, so that the bristles are prevented from being subjected to plastic deformation caused by too small bending radius, and the effect of delaying the deformation of the bristles is achieved.

(2) The toothbrush handle part of the scheme is a common handle or a toothbrush handle driven by external power, and the toothbrush handle driven by the external power is an electric toothbrush handle driven by electric power or a handle driven by other power to assist in tooth brushing, so that a user can use the toothbrush more simply.

(3) The brush head of this scheme is kept away from the one end of brush hair portion and is adopted the design of button head, and the outer lane cladding flexible glue of brush head can prevent when using that brush head from gouging the gum.

(4) The connection mode of the toothbrush head and the toothbrush handle part is integrated, fixed or detachable, and manual or electric driving can be freely selected.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

FIG. 4 is a schematic view of the structure at A-A in FIG. 2;

fig. 5 is a schematic view of the structure at B-B in fig. 2.

The reference numbers in the figures illustrate:

10. a toothbrush head; 11. brushing; 12. a toothbrush handle; 13. brushing pores; 14. a hair planting area.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-5, a toothbrush with delayed bristle deformation includes a toothbrush head 10, bristles 11, and a toothbrush handle 12.

The front of the toothbrush head 10 is provided with a bristle-implanted region 14, and the bristle-implanted region 14 is partially depressed with respect to the front edge of the toothbrush head 10.

The hair planting area 14 is provided with a plurality of brush holes 13, the bristles 11 are fixedly connected in the brush holes 13, one ends of the bristles 11 far away from the hair planting area 14 are higher than the front edge of the toothbrush head 10, when the toothbrush is used, the bristles 11 incline towards two sides, because the lengths of the bristles 11 extending out of the front edge of the toothbrush head 10 are the same as those of other toothbrushes, the total length of the bristles 11 is larger than that of other toothbrushes, which is equivalent to the increase of the radius when the bristles incline towards two sides, the assumption is that under the same acting force, the inclination angle of the bristles 11 towards two sides is reduced, meanwhile, the front edge of the toothbrush head 10 provides a supporting effect, the plastic deformation caused by the undersize bending radius of the bristles 11 is avoided, and therefore the effect of delaying the deformation of the bristles 11 is achieved.

The toothbrush handle 12 is a conventional handle or a toothbrush handle driven by external power, which is an electric toothbrush handle driven by electricity or other power-driven handles for assisting in brushing teeth, making it easier for the user to use.

Be equipped with the through-hole in the brush head base 13, the through-hole runs through brush head base 13 and extends to in brush holder 12, and electric handle's output inserts the through-hole and with 12 butts of brush holder to it is inseparabler to make electric handle and brush head 10 and the connection of brush holder 12.

The outer ring of the toothbrush head part 10 is provided with a soft material coating, so that the toothbrush head part 10 can be prevented from knocking and hurting gum when in use.

The bristles 11 may be made of nylon, and the type of the bristles 11 and the manner of implanting the bristles may be varied according to different design purposes.

The toothbrush head 10 and the toothbrush handle 12 are fixedly or detachably connected in an integrated manner, and can be driven manually or electrically freely.

The utility model discloses a focus on, during the use, brush hair 11 inclines to both sides, because brush hair 11 stretches out brush head 10 front portion marginal portion's brush hair 11 length is unanimous with other toothbrushes, brush hair 11 keeps away from the one end of planting the regional 14 of hair and is higher than brush head 10 front portion edge, then brush hair 11 total length is greater than other toothbrushes, radius grow when in other words inclining to both sides, the hypothesis is under the same effort, brush hair 11 diminishes to the angle of both sides slope, brush head 10 front portion edge provides a supporting role simultaneously, avoid brush hair 11 to take place the plastic deformation that bend radius undersize and produce, thereby reach the effect that delays brush hair 11 and warp.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. A toothbrush for delaying bristle deformation, comprising: it comprises a toothbrush head (10), bristles (11) and a toothbrush handle (12);

the front part of the toothbrush head part (10) is provided with a hair-planting area (14), and the hair-planting area (14) sinks locally relative to the edge of the front part of the toothbrush head part (10);

the toothbrush is characterized in that a plurality of brush pores (13) are formed in the bristle planting region (14), the bristles (11) are fixedly connected in the brush pores (13), and one ends, far away from the bristle planting region (14), of the bristles (11) are higher than the edge of the front portion of the toothbrush head (10).

2. A toothbrush for retarding the deformation of bristles as set forth in claim 1, wherein: the toothbrush handle part (12) is a common handle or a toothbrush handle driven by external power.

3. A toothbrush for retarding the deformation of bristles as set forth in claim 1, wherein: the outer ring of the toothbrush head (10) is provided with a soft material coating.

4. A toothbrush for retarding the deformation of bristles as set forth in claim 1, wherein: the bristles (11) can be made of nylon.

5. A toothbrush for retarding the deformation of bristles as set forth in claim 1, wherein: the toothbrush head (10) and the toothbrush handle (12) are fixedly connected or detachably connected in an integrated manner.

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